Batista , K.E., Gonçalves , G.A.B. and Ayub, S.R.C. (2023) “GROSS INTERNAL HAPPINESS: analysis of the leaders of an agricultural machinery manufacturing industry located in the interior of São Paulo”, Revista Interface Tecnológica, 20(2), pp. 359–369. doi:10.31510/infa.v20i2.1736.